Ukrainian heavyweight boxing world champion Wladimir Klitschko (R) fights with French challenger Jean-Marc Mormeck in the IBF, IBO, WBO and WBA title bout at the Esprit arena in the western German ... more&nbsp

Ukrainian heavyweight boxing world champion Wladimir Klitschko (R) fights with French challenger Jean-Marc Mormeck in the IBF, IBO, WBO and WBA title bout at the Esprit arena in the western German city of Duesseldorf. Klitschko claimed the 50th knock-out and 60th victory of his career on Saturday when he ended hapless Frenchman Mormeck's hopes in the fourth round less&nbsp